Peptide Database

Peptide NameDefensin MtDef4.3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC358H560N98O105S11

DescriptionStandard

        MARSVSLVSTIFVFFLLIVATEMGPSMVAARTCETPSNSFKGACFSDTNCASVCQTEGFPGGHCKGFRQRCFCTKPC
    

Molecular Weight8269.58 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)2.51

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0327

GRAVY Index0.31

Hydrophobic Moment 0.53

Boman Index0.13

Instability Index30.15

Aliphatic Index 55.71

Aromaticity 0.1039

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3219.11

LogP -38.66

H-bond Donors 121.0

H-bond Acceptors 120.0

Rotatable Bonds 264.0

Heavy Atoms 572.0

Ring Count 13.0

Amide Bonds 80.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0099606 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Antifungal Non-hemolytic Non-ribosomal